The International 1990 to 2017 Blower Motor Resistor Kit with Harness is a reliable and essential product for HVAC repairs. This complete kit includes a blower motor resistor and wire harness, ensuring a direct replacement for selected vehicle years, makes, and models. With 4 male connectors, 4 male blade terminals, and 2 mounting holes, this kit is designed to restore full HVAC operation. Backed by a team of engineers and quality specialists in the USA, this trustworthy kit is a practical solution for restoring functionality. It fits most International models from 1990 to 2017, including 1652SC, 1652UPS, 4600, and many more. Trust the Direct OE Replacement Number: International Harvester Corp. 506552C1 for a reliable and efficient solution.